<?php
// +----------------------------------------------------------------------
// | 手机接口
// +----------------------------------------------------------------------
// | Copyright (c) 2023-2024 linjialiang All rights reserved.
// +----------------------------------------------------------------------
// | Author: linjialiang <linjialiang@163.com>
// +----------------------------------------------------------------------
// | CreateTime: 2023-09-12 16:15:38
// +----------------------------------------------------------------------
declare(strict_types=1);

interface Phone
{
    public function show(): void;
}